GJ.1, on fragment with FRANCA cancel of Paraná, excellent quality, signed by Alberto Solari (Image)

GJ.5, 5c. red, on folded cover sent to Rosario by steamer 'Salto, via Buenos Aires', with ellipse cancel of 'CORREO DE GUALEGUACHU' (+600%) and Buenos Aires transit mark of 3/NO/1862, very nice! With Alberto Solari certificate. Catalog value US$200 + 600% = US$1,400 (Image)

GJ.2, with RIOJA-FRANCA double oval, VF quality, very rare, signed by Alberto Solari on back (Image)

GJ.3A, 15c. small figures, PLATE B, very dark blue and with notable VARIETIES: "Lined background at right of the hat broken" and "moon in the rays at left", excellent! (Image)

GJ.4d + 4f, 5c. large figures, block of 4, one with variety "bottom frame line below EN interrupted" and another one with "left frame interrupted at top", excellent! (Image)

FORGERIES: 7 forged stamps, very interesting lot for the specialist! (Image)